您要查找的是不是：
- The first octave above the treble staff. 高八度高音谱度上方第一个八度
- He has treble his income during the last few years. 在过去几年中他的收入已增加了两倍。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- The house is worth treble what they paid for it. 这房子值他们所付价钱的三倍。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
- Pitched in the first octave above the treble staff; high. 高音调的，高八度的高音谱表上方第一个八度的; 高音调的
- We will treble the sale this year. 我们今年要让销售额增加两倍。
- Here is an old-fashioned pump for drawing water from a well. 这里有一个旧式水泵可从井里抽水。
- treble pump 三联泵
- You will need to pump hard for several minutes to fill the tank. 你需用泵著实抽吸几分钟，才能把油箱灌满。
- Capital expenditure was treble the 1998 level. 资本支出是1998年的三倍。
- Can you lend me a pump to blow up my bicycle tyres? 你能借给我个打气筒给车胎打打气吗?
- I've got too much treble and not enough bass. 我把音调调得太高了,低音还调得不够。
- Your desk is treble(triple) as big as mine. 你的书桌至少是我的三倍大。
- There was a treble knock at the door. 有人在门上敲了三下。
- Would you treble if I touched your lips? 若我碰触你的唇，你可会颤抖?
